DK57984C - Telefonanlæg. - Google Patents

Telefonanlæg.

Info

Publication number
DK57984C
DK57984C DK57984DA DK57984C DK 57984 C DK57984 C DK 57984C DK 57984D A DK57984D A DK 57984DA DK 57984 C DK57984 C DK 57984C
Authority
DK
Denmark
Prior art keywords
telephone system
telephone
Prior art date
Application number
Other languages
English (en)
Original Assignee
Int Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of DK57984C publication Critical patent/DK57984C/da

Links

DK57984D 1938-03-02 1938-03-02 Telefonanlæg. DK57984C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK57984T 1938-03-02

Publications (1)

Publication Number Publication Date
DK57984C true DK57984C (da) 1940-09-16

Family

ID=8145318

Family Applications (1)

Application Number Title Priority Date Filing Date
DK57984D DK57984C (da) 1938-03-02 1938-03-02 Telefonanlæg.

Country Status (1)

Country Link
DK (1) DK57984C (da)

Similar Documents

Publication Publication Date Title
CH210435A (de) Mehrfachtelephonieanlage.
CH235876A (fr) Installation téléphonique.
FR951376A (fr) Système téléphonique
CH276283A (fr) Installation téléphonique.
CH209305A (de) Kötzerspulmaschine.
DK57984C (da) Telefonanlæg.
CH203845A (fr) Teleferica monofune.
CH208727A (de) Kötzerspulmaschine.
DK61645C (da) Anlæg til Ekkolodning.
DK62223C (da) Multiplekstelefonisystem.
DK57399C (da) Smæklaas.
DK57882C (da) Draabeflaske.
DK70588C (da) Magasingrammofon.
DK55236C (da) Broderenaal.
DK55508C (da) Vodrulle.
DK55700C (da) Sneplov.
DK56040C (da) Kohaleholder.
DK62336C (da) Lamelliste.
DK59877C (da) Savbue.
DK59494C (da) Vingestyret Projektil.
DK58975C (da) Ajlenedfælder.
DK58756C (da) Klapdavid.
DK58035C (da) Oscillator-Modulator-Kobling.
DK57971C (da) Snortræk.
DK57917C (da) Interurbancentralanlæg.